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For manufacturers and engineers in Hamilton and beyond who demand exceptional strength at high temperatures, Will Sheetsandplates stands as a trusted local source. We take pride in supplying precision Stainless Steel 422 circles, a high-performance martensitic alloy perfectly suited for the most challenging environments. Sourced for reliability and cut to exact specifications, our 422 circles offer the robust solution needed for critical components where failure is not an option, supporting local industry with quality materials right here in New Zealand.
The backbone of Stainless Steel 422 lies in its carefully balanced composition, which includes chromium, molybdenum, and tungsten. This specific blend gives the steel its remarkable mechanical properties, most notably its high tensile strength and excellent resistance to creep and deformation under intense heat. Even after a hardening heat treatment, it maintains good toughness, striking a vital balance between being incredibly strong and sufficiently durable to handle significant stress without becoming brittle.
| Specifications : | ASTM A240 / ASME SA 240 |
| Dimensions : | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, IS & Custom Chemistry |
| Production Route : | Hot Rolled, Cold Rolled |
| Size : | Width from 100mm to 3000mm ; Length from 500mm to 12000mm |
| Thickness : | 0.1mm to 400mm |
| Delivery Condition : | As Rolled, Annealed, Quenched and Tempered, Normalized |
| Surface Finish : | Plain, Brushed, Cladded |
| Cr 11.0 – 12.5% | Mo 0.9 – 1.30% | W 0.9 – 1.30% | Mn 0.50 – 1.0% | Ni 0.50 – 1.0% | |||||
| Si 0.50% Max | V 0.20 – 0.30% | C 0.20 – 0.25% | P 0.025% Max | Fe Balance |
| Property | Minimum | Maximum | |||||||
| Yield Strength Range (Rp0.2 Offset) (ksi) | 97 | 130 | |||||||
| Tensile Strength Range (Rm) (ksi) | 130 | 160 | |||||||
| Elongation (AL=5 x Ø) | 15.0% | 17.0% | |||||||
| Hardness, Rockwell (C) | – | 21 | |||||||
| Modulus of Elasticity (GPa): 76 | |||||||||
| Machineability General Index: – | |||||||||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 422 Circle offers a number of benefits, including excellent oxidation and corrosion resistance, making it ideal for high temperatures and harsh environments Its high strength and durability provide durability, ensuring long-term performance in demanding applications. This alloy exhibits excellent weldability and machinability, making it easy to manufacture. It also demonstrates resistance to fatigue and fatigue, making it suitable for machinery and building materials. Stainless steel 422 is commonly used in the aerospace, automotive, and medical industries due to its versatility and reliability.
You’ll typically find Stainless Steel 422 circles at the heart of high-stakes applications, especially in the power generation and aerospace sectors. They are expertly machined into essential components like turbine blades, discs, and shafts for jet engines and gas turbines, where they must perform reliably under extreme temperatures and rotational stresses. This alloy is also chosen for high-strength fasteners, pump shafts, and valve parts in demanding industrial settings, proving its worth wherever exceptional strength and heat resistance are paramount.
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